EP2508086B2 - Dispositif de guidage de tige, agencement de mesure avec ce dispositif de guidage de tige et machine de fabrication de tiges avec dispositif de guidage de tige et/ou agencement de mesure - Google Patents

Dispositif de guidage de tige, agencement de mesure avec ce dispositif de guidage de tige et machine de fabrication de tiges avec dispositif de guidage de tige et/ou agencement de mesure Download PDF

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Publication number
EP2508086B2
EP2508086B2 EP12163392.9A EP12163392A EP2508086B2 EP 2508086 B2 EP2508086 B2 EP 2508086B2 EP 12163392 A EP12163392 A EP 12163392A EP 2508086 B2 EP2508086 B2 EP 2508086B2
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EP
European Patent Office
Prior art keywords
rod
guide
strand
measuring
format
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP12163392.9A
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German (de)
English (en)
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EP2508086B1 (fr
EP2508086A1 (fr
Inventor
Karsten Meins
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koerber Technologies GmbH
Original Assignee
Hauni Maschinenbau GmbH
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Application filed by Hauni Maschinenbau GmbH filed Critical Hauni Maschinenbau GmbH
Priority to PL12163392T priority Critical patent/PL2508086T5/pl
Publication of EP2508086A1 publication Critical patent/EP2508086A1/fr
Publication of EP2508086B1 publication Critical patent/EP2508086B1/fr
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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/32—Separating, ordering, counting or examining cigarettes; Regulating the feeding of tobacco according to rod or cigarette condition
    • A24C5/34—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/14—Machines of the continuous-rod type

Definitions

  • the invention relates to a strand guiding device, designed and arranged for guiding strands of the tobacco processing industry, comprising a housing having at least one strand passageway extending through the housing, wherein within the or each strand passage channel a format guide for the strand to be led is arranged, the or each Format guide is designed as a radially adjustable multipoint storage.
  • the invention relates to a measuring arrangement, designed and set up for measuring strands of the tobacco processing industry, comprising a measuring head with at least one measuring station, wherein within the measuring head at least one strand passage channel is formed and the measuring head is assigned at least one strand guiding device for the strand to be measured ,
  • the invention also relates to a strand production machine for producing strands of the tobacco processing industry with a strand guiding device and / or a measuring arrangement.
  • Such strand guiding devices are used in the tobacco processing industry to guide strands, that is, endless strands or strand sections of tobacco, blends of tobacco, filter material or other materials and blends of materials suitable for making cigarettes, cigarillos or the like.
  • the strands and strand sections are subject to stress due to their length or external loads, e.g. by transport or other processing operations, such as the cutting operations for separating the strands into strand sections, vibrations.
  • vibrations and / or the sagging of a poorly-managed strand cause it to be subjected to additional stresses and, in particular, to fracture due to the high speeds at which the strands and strand sections are transported.
  • the strand guiding device usually comprises a format guide, which is known to be a format part which is closely tolerated with respect to its inner diameter with respect to the outer diameter of the strand to be transported and conveyed, so that the strand guided and transported in the format part lies in the format part with little play or play.
  • a format guide which is known to be a format part which is closely tolerated with respect to its inner diameter with respect to the outer diameter of the strand to be transported and conveyed, so that the strand guided and transported in the format part lies in the format part with little play or play.
  • Each usually permanently installed format part is in each case designed for a format, ie a strand diameter.
  • the guiding of the strands or strand sections is particularly important in measuring arrangements of the type mentioned at the beginning, since inaccurate guidance and the oscillation of the strands or strand sections lead to inaccurate measurement results.
  • the stations upstream and / or downstream of the measuring station initiate vibrations on the strand for the purpose of carrying out different machining operations and the transport itself, which vibrations lead to a negative influence on the measurement results.
  • the measuring arrangement has a guide, by means of which the vibrations are at least partially suppressed. More precisely, a strand guiding device is associated with the measuring head, by means of which the strand is calmed and guided.
  • a measuring arrangement with a strand guiding device or a strand production machine with a strand guiding device and / or a measuring arrangement strands or strand sections of different formats should be guided, measured and produced.
  • a brand change usually requires the adaptation of the format guide to a changed diameter of the strand.
  • the measuring arrangement for example, the density of the strand, the nature and / or composition of the strand, the envelope or other parameters can be measured by optical measuring systems, by infrared technology or by other conventional measuring methods and measuring systems by means of the or each measuring station.
  • the document DE 1 180 662 discloses a strand guiding device.
  • the format guide described therein is formed by a ring made of deformable material.
  • This ring is pressurized axially by means of an adjustable element, wherein the pressure changes lead to a change in the cross section of the ring.
  • this constructive solution involves a number of disadvantages that stand in the way of an exact measurement.
  • the ring of deformable material ensures insufficient centering, since the center can move through the change of the guide cross-section of the ring.
  • the center of the guide ring is not reproducibly adjustable, which leads to measurement inaccuracies.
  • the desired high measurement accuracy requires a very small annular gap between the strand and the guide body.
  • the guide ring is made of a deformable, compliant material, which equates to unfavorable hysteresis behavior. This means that the guide ring can continue to deform even after the introduction of the axial adjustment force. A tightly tolerated leadership can not be achieved.
  • the invention is thus based on the object to provide a strand guiding device which ensures the guiding of different formats in a simple and reliable manner. Furthermore, it is an object of the invention to provide a measuring arrangement by means of which different formats can be checked easily and reliably. The object continues to be to propose a corresponding strand production machine.
  • a particularly preferred embodiment of the invention is characterized in that the guide body in the radially outward direction to a waiting position are retractable so far that the diameter described by the inner sides of the guide body in the waiting position is equal to or greater than the inner diameter of the strand passage channel. This simplifies in particular the cleaning of the strand passage channel. The accessibility in the strand passage channel from the outside is thus substantially improved. Furthermore, the lying in the transport direction behind the format guides areas of the strand flow channel can be achieved unhindered, for example, for the purpose of inspection.
  • the or each strand guiding device is an integral part of the measuring head.
  • the strand guiding device shown in the drawing is designed and arranged for guiding strands of the tobacco processing industry.
  • the corresponding measuring arrangement is designed and set up for measuring strands of the tobacco-processing industry, for example made of tobacco.
  • both the strand guiding device and the measuring arrangement are also suitable for guiding or measuring other strands or rod-shaped articles.
  • the strand guide device 10 shown schematically comprises a housing 11 with at least one strand passage channel 13 extending through the housing 11.
  • the strand passage channel 13 is assigned at least one format guide 14 for the strand 15 to be guided.
  • the strand guiding device 10 within the strand passage 13 comprises at least one format guide 14 for the strand 15.
  • the strand 15 itself is continuously transportable in the transport direction T by transport conveyors not explicitly shown, for example a format belt or other conventional transport means.
  • the invention is characterized by the fact that the or each format guide 14 is formed as a radially adjustable multipoint storage. This means that the format guide 14 is not rigidly formed with a fixed guide diameter but is flexibly adaptable to the respective strand diameter. Due to the radial adjustment, the format guide 14 is automatically and virtually on-line to the desired diameter of the test string 15 to adjust.
  • the or each format guide 14 comprises at least two adjacent to leading strand 15 guide body 17 and at least one adjusting mechanism 18 for radially adjusting the guide body 17.
  • the angle arrangement can vary. Regardless of the number of guide body 17 all guide body 17 are arranged in the circumferential direction of the leading strand 15 with a distance from each other. Between adjacent guide bodies 17 therefore a free space is formed on both sides.
  • the guide body 17, which are preferably formed of a non-deformable material, form in operation of the strand guide device 10 with its side facing the strand 15 / surface the contact surfaces for the strand 15 so that it calms and thereby low-vibration in the strand passage channel 13 is transportable.
  • the or each guide body 17 of the adjustment mechanism 18 is assigned.
  • all guide bodies 17 of a format guide 14 are assigned a single, common adjusting mechanism 18. This acts synchronously on all guide body 17.
  • each guide body 17 may have its own adjusting mechanism 18, wherein the adjusting mechanisms 18 are then preferably synchronized. Between the strand 15 leading guide bodies 17 and the adjusting mechanism 18 is a rigid operative connection.
  • adjusting mechanism 18 for the adjustment of the guide body 17 is for example a lathe chuck 19 into consideration. This trained as a jaw or chuck lathe chuck 19 may be operated or driven mechanically or electrically.
  • the adjusting mechanism 18 is also connected to a control means not explicitly shown.
  • the design of the guide body 17 may also vary.
  • a three-jaw chuck 22 is shown, which has three guide bodies 17, which are formed in the embodiment shown as differently shaped skids 23.
  • Two runners 23 have a linear guide or contact surface, while a third runner 23 has an angled guide or contact surface, so that a total of four guide or contact points are formed.
  • the adjusting mechanism 18 for the guide body 17 is indicated only by the arrows with respect to the direction of movement.
  • the FIG. 3 can be seen in which the guide body 17 are each formed as a pin 24.
  • the FIG. 4 shows an example of an embodiment of the guide body 17 as pivotable about a pivot point D guide blocks 25 which are hinged about the pivot point D to the strand 15 and away from it.
  • two guide body 17 are provided, one of which is designed as a flat guide 26 and another angle guide 27.
  • the two guide bodies 17 are spring-loaded and form a three-point bearing.
  • the guide body 17 is also spring-loaded and by means of a sliding element 28 on the inclined plane radially to the strand 15 and away from this adjustable.
  • All guide body 17 may have a radial adjustment, which makes it possible that the guide body 17 are on the one hand in the waiting or strand release position, that is radially withdrawn radially outwardly provided with a distance from the strand 15 and on the other hand in the guide position close to or on Strand 15 are located.
  • the guide body 17 in the radially outward so far retractable in a waiting position that the diameter described by the inner sides or guide surfaces of the guide body 17 diameter F Di in the waiting position is equal to or greater than the inner diameter K Di of the strand flow channel 13 Im Operating state corresponds to the diameter F Di about the outer diameter of the strand 15th
  • a measuring assembly 30 which is designed and arranged for measuring strands 15 of the tobacco processing industry and which comprises a measuring head 31 with at least one measuring station 32.
  • the number of measuring stations 32 can vary. In the embodiment shown, two measuring stations 32 are provided.
  • the measuring stations 32 may be, for example, optical diameter measuring means, optical strand inspection units, microwave measuring means or other common measuring systems.
  • a strand passage channel 13 is formed within the measuring head 31.
  • At least one strand guiding device 10 for the strand 15 to be measured is assigned to the measuring head 31.
  • a strand guiding device 10 is arranged both on the input side and on the output side. According to the invention, the or each strand guiding device 10 is formed in the manner described above.
  • the strand guiding devices 10 and / or the measuring arrangements 30 may be part of a strand manufacturing machine.
  • a detailed description of such strand making machines for tobacco products or filter products will be omitted, as these machines are well known in the art.
  • Such known strand production machines are characterized according to the invention in that the or each strand guiding device 10 and / or the or each measuring arrangement 30 are formed in the manner described above. This can be achieved in a simple manner a modular design, the strand-making machine can be additionally adapted to different formats without additional effort. It is also possible to remove individual measuring heads 31 or measuring stations 32 from a strand production machine and to replace or bridge these areas released by the strand guiding devices 10 in order to achieve continuous support and guidance of the strand 15, independently of this Format.

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  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)

Claims (6)

  1. Dispositif de guidage de boudin (10), formé et agencé pour guider des boudins (15) de l'industrie de traitement de tabac, comprenant un carter (11) avec au moins un canal de passage de boudin (13) traversant le carter (11), un guidage de format (14) étant disposé à l'intérieur du ou de chaque canal de passage de boudin (13) pour le boudin (15) à guider, le ou chaque guidage de format (14) étant formé comme appui multipoint radialement réglable, le ou chaque guidage de format (14) comprenant au moins deux corps de guidage (17) en contact avec le boudin (15) à guider, ainsi qu'au moins un mécanisme d'ajustage (18) pour un ajustement radial des corps de guidage (17), une liaison à effet rigide existant entre les corps de guiage (17) guidant le boudin (15) et le mécanisme d'ajustage (18), et tous les corps de guidage (17) étant disposés dans une direction de pourtour du boudin (15) à guider et à une distance les uns des autres, caractérisé en ce qu'un mandrin à trois mors (22) comprend trois des corps de guidage (17) qui ont la forme de patins (23), deux des patins (23) comprenant une surface de guidage et de contact linéaire, alors qu'un troisième des patins (23) comprend une surface de guidage et de contact coudée, si bien que, au total, quatre point de guidage ou de contact sont formés.
  2. Dispositif de guidage de boudin (10) selon la revendication 1, caractérisé en ce que les corps de guidage (17) sont adaptés pour pouvoir être rétractés en direction radiale vers l'extérieur, vers une position d'attente, si loin que, dans la position d'attente, le diamètre décrit par les faces intérieures des corps de guidage (17) soit égal ou supérieur au diamètre intérieur du canal de passage de boudin (13).
  3. Agencement de mesure (30), formé et agencé pour mesurer des boudins (15) de l'industrie de traitement de tabac, comprenant une tête de mesure (31) avec au moins une station de mesure (32), au moins un canal de passage de boudin (13) étant formé à l'intérieur de la tête de mesure (31) et au moins un dispositif de guidage de boudin (10) pour le boudin (15) à mesurer étant associé à la tête de mesure (31), caractérisé en ce que le ou chaque dispositif de guidage de boudin (10) est formé selon l'une des revendications 1 ou 2.
  4. Agencement de mesure (30) selon la revendication 3, caractérisé en ce que le ou chaque dispositif de guidage de boudin (10) est disposé sélectivement dans une zone d'une entrée (20) de la tête de mesure (31) et/ou d'une sortie (21) de la tête de mesure (31) et/ou à toute position entre plusieurs stations de mesure (32) de la tête de mesure (31) entre l'entrée (20) et la sortie (21).
  5. Agencement de mesure (30) selon la revendication 3 ou 4, caractérisé en ce que le ou chaque dispositif de guidage de boudin (10) est une partie intégrale de la tête de mesure (31).
  6. Machine de fabrication de boudins pour fabriquer des boudins de l'industrie de traitement de tabac avec au moins un dispositif de guidage de boudin (10) selon l'une des revendications 1 ou 2 et/ou avec un agencement de mesure (30) selon l'une des revendications 3 à 5.
EP12163392.9A 2011-04-06 2012-04-05 Dispositif de guidage de tige, agencement de mesure avec ce dispositif de guidage de tige et machine de fabrication de tiges avec dispositif de guidage de tige et/ou agencement de mesure Active EP2508086B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL12163392T PL2508086T5 (pl) 2011-04-06 2012-04-05 Urządzenie do prowadzenia kabla, układ pomiarowy z takim urządzeniem do prowadzenia kabla oraz maszyna do wytwarzania kabli z urządzeniem do prowadzenia kabla i/lub układem pomiarowym

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011016851A DE102011016851A1 (de) 2011-04-06 2011-04-06 Strangführungsvorrichtung, Messanordnung mit einer solchen Strangführungsvorrichtung sowie Strangherstellungsmaschine mit Strangführungsvorrichtung und/oder Messanordnung

Publications (3)

Publication Number Publication Date
EP2508086A1 EP2508086A1 (fr) 2012-10-10
EP2508086B1 EP2508086B1 (fr) 2016-01-20
EP2508086B2 true EP2508086B2 (fr) 2019-10-09

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ID=46025479

Family Applications (1)

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EP12163392.9A Active EP2508086B2 (fr) 2011-04-06 2012-04-05 Dispositif de guidage de tige, agencement de mesure avec ce dispositif de guidage de tige et machine de fabrication de tiges avec dispositif de guidage de tige et/ou agencement de mesure

Country Status (4)

Country Link
EP (1) EP2508086B2 (fr)
CN (1) CN102726831B (fr)
DE (1) DE102011016851A1 (fr)
PL (1) PL2508086T5 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012208450B4 (de) * 2012-05-21 2015-03-26 Hauni Maschinenbau Ag Strangformungsvorrichtung und Strangmaschine der Tabak verarbeitenden Industrie
DE102013200717A1 (de) 2013-01-18 2014-07-24 Hauni Maschinenbau Ag Vorrichtung zum längsaxialen Führen von stabförmigen Produkten der Tabak verarbeitenden Industrie

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075936A (en) † 1975-10-31 1978-02-28 American Filtrona Corporation Method and apparatus for making tobacco smoke filter
US4104522A (en) † 1977-03-14 1978-08-01 Measurex Corporation Apparatus for measuring the weight per unit length of a cigarette rod
EP0057992A1 (fr) † 1981-01-19 1982-08-18 Philip Morris Incorporated Appareil de mesure dynamique de circonférence
US4688583A (en) † 1985-01-23 1987-08-25 G. D. Societa Per Azioni Device for verification and correction of the transverse dimensions of products in the form of a rod, in particular in machines for the manufacture of cigarettes and the like
US4926887A (en) † 1988-01-09 1990-05-22 Korber Ag Apparatus for manipulating rod-shaped articles
EP1310177A1 (fr) † 2000-08-17 2003-05-14 Japan Tobacco Inc. Dispositif de controle de cigarettes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1011339B (de) * 1953-08-19 1957-06-27 Molins Machine Co Ltd Einrichtung zum Fuehren eines Zigarettenstranges durch eine Pruefvorrichtung
US2952262A (en) * 1957-01-30 1960-09-13 Molins Machine Co Ltd Manufacture of cigarettes
DE1180662B (de) * 1958-06-16 1964-10-29 Molins Machine Co Ltd Vorrichtung zum Fuehren eines Zigarettenstranges od. dgl.
US3485144A (en) * 1968-01-10 1969-12-23 Brown & Williamson Tobacco Corp Garniture for continuous-rod cigarette machinery
ZA7291B (en) * 1972-01-07 1972-09-27 Molins Ltd Improvements relating to the production of cigarettes
IT1257791B (it) * 1992-05-13 1996-02-13 Gd Spa Macchina per la produzione di almeno un baco continuo di materiale da fumo
DE102005032366A1 (de) * 2005-07-08 2007-01-11 Hauni Maschinenbau Ag Formatbildungseinrichtung der Tabak verarbeitenden Industrie

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075936A (en) † 1975-10-31 1978-02-28 American Filtrona Corporation Method and apparatus for making tobacco smoke filter
US4104522A (en) † 1977-03-14 1978-08-01 Measurex Corporation Apparatus for measuring the weight per unit length of a cigarette rod
EP0057992A1 (fr) † 1981-01-19 1982-08-18 Philip Morris Incorporated Appareil de mesure dynamique de circonférence
US4688583A (en) † 1985-01-23 1987-08-25 G. D. Societa Per Azioni Device for verification and correction of the transverse dimensions of products in the form of a rod, in particular in machines for the manufacture of cigarettes and the like
US4926887A (en) † 1988-01-09 1990-05-22 Korber Ag Apparatus for manipulating rod-shaped articles
EP1310177A1 (fr) † 2000-08-17 2003-05-14 Japan Tobacco Inc. Dispositif de controle de cigarettes

Also Published As

Publication number Publication date
PL2508086T3 (pl) 2016-06-30
CN102726831B (zh) 2016-09-21
EP2508086B1 (fr) 2016-01-20
PL2508086T5 (pl) 2020-02-28
DE102011016851A1 (de) 2012-10-11
CN102726831A (zh) 2012-10-17
EP2508086A1 (fr) 2012-10-10

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